| Idaho Falls to Fairmont (West Virginia) | 1,663.16 mi (2,676.60 km) |
| Idaho Falls to Fairmount (New York) | 1,786.86 mi (2,875.67 km) |
| Idaho Falls to Fairview (California) | 660.41 mi (1,062.83 km) |
| Idaho Falls to Fairview (New Jersey) | 1,939.92 mi (3,122.00 km) |
| Idaho Falls to Fairview (Oregon) | 531.46 mi (855.31 km) |
| Idaho Falls to Fairview Heights (Illinois) | 1,192.71 mi (1,919.47 km) |
| Idaho Falls to Fairview Park (Ohio) | 1,536.44 mi (2,472.66 km) |
| Idaho Falls to Fairview Shores (Florida) | 1,979.99 mi (3,186.48 km) |
| Idaho Falls to Fairwood (Washington) | 560.34 mi (901.79 km) |
| Idaho Falls to Fajardo (Puerto Rico) | 3,195.06 mi (5,141.95 km) |
| Idaho Falls to Fall River (Massachusetts) | 2,064.45 mi (3,322.41 km) |
| Idaho Falls to Fallbrook (California) | 752.99 mi (1,211.82 km) |
| Idaho Falls to Falls Church (Virginia) | 1,826.63 mi (2,939.67 km) |
| Idaho Falls to Fargo (North Dakota) | 775.11 mi (1,247.43 km) |
| Idaho Falls to Faribault (Minnesota) | 933.59 mi (1,502.46 km) |
